var v = [
    0,
    1,
    NaN,
    1 / 0,
    null,
    void 0,
    true,
    false,
    "",
    "foo",
    /foo/
];
v.forEach(function(x) {
    v.forEach(function(y) {
        console.log(+(x * y), +(x / y), +(x % y), -(x * y), -(x / y), -(x % y));
    });
});
